Hitachi-AXM79-hts-sm 维修电路原理图.pdf

CAUTION:Before servicing this chassis, it is important that the service technician read the “Safety Precautions” and “Product Safety Notices” in this service manual.ATTENTION:Avant deffectuer lentretien du chassis, le technicien doit lire les Prcautions de scurit et les Notices de scurit du produit prsents dans le prsent manuel.VORSICHT:Vor ffnen des Gehuses hat der Service-Ingenieur die Sicherheitshinweise“ und Hinweise zur Produktsicherheit“ in diesem Wartungshandbuch zu lesen.SERVICE MANUALMANUEL DENTRETIENWARTUNGSHANDBUCHData contained within this Service manual is subject to alteration for improvement.Les donnes fournies dans le prsent manuel dentretien peuvent faire lobjet de modifications en vue de perfectionner le produit.Die in diesem Wartungshandbuch enthaltenen Spezifikationen knnen sich zwecks Verbesserungen ndern.MODEL NAMESSPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENTSM0092AX-M79October 2005RadioFans.CN 收音机爱 好者资料库Service manual（AX-M79） Contents 1 Triode integrated circuits outline drawing -1 2 Debug element scheme -2 3 Troubleshooting check list -3-4 4 Items of safety attention -5-7 5 Fundamental block scheme -8 6 PCB layout -9-12 7 Elements layout -13-16 8 Wiring diagram -17 9 Exploded view-18 10 Specification -19-23 11 Part list -24-41 This service manual is just for your reference (it just contains a little service contents and items of safety attention and the use of technical service is up to the service level of repairman himself), if any changes we wont inform. 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